Has anyone got any experience using this cheap ESP WiFi relay? : r/esp32

AC/DC Powered WiFi Bluetooth Relay Module ESP32-C3/ESP-C3-12F development board

How to Control a Relay Module With an ESP32

[CONVENIENT SECONDARY DEVELOPMENT] The IO port and UART program download port are led out for easy secondary development. [MATURE AND STABLE ESP32

WiFi Relay Module, ESP32 Development Board with WiFi, 4 Way Relay Module, Programmable Resettable Wireless, Secondary Development and Learning

ESP32 Relay Module - Control AC Appliances (Web Server)

Help about programming ESP12F relay x2 to use in home assistant : r /homeassistant

Dual-channel WIFI Relay Module ESP32-WROOM Development Board Secondary Development DC5-60V Power Supply Suitable

Dual-channel WIFI Relay Module ESP32-WROOM Development Board Secondary Development DC5-60V Power Supply Suitable

AC90-250V ESP32 Single Relay Module ESP32 Development Board ESP32-WROOM-32E

ESP32 Mini development board, everything needed to program the ESP32 module, ESP32/32S WIFI Development Bluetooth ESP8266 Module CP2104 for Arduino

HiLetgo 3pcs ESP32 Mini ESP-WROOM-32 Development Board WLAN WiFi Bluetooth IoT Development Board

ESP32 Getting started Control Relays using ESP32 Wi-Fi webserver

Designed with ultra-low power technology, it offers the full range of performance and features of the ESP32 chip. The pin arrangement provides

D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible for Arduino (3pcs)

How can I signal the relays on this module? I tried flashing the ESP with Nodemcu and set GPIOs to HIGH but the relays won't open. How can I go about controlling

First time wiring a 5v relay to esp32 - VIN to VCC won't work like this with USB right? : r/esp32

Problem with relay control by esp32 : r/arduino

.com: DORHEA 5PCS ESP32 Development Board Type-C USB WiFi + Bluetooth ESP-WROOM-32 2.4GHz Dual Core WiFi NodeMCU Processor ESP32-DevKitC-32 : Electronics